Log wipe shard directories: – How To Solve Related Issues



Log wipe shard directories: – How To Solve Related Issues

Opster Team

Feb-20, Version: 1.7-8.0



Before you begin reading this guide, we recommend you try running the Elasticsearch Error Check-Up  which can resolve issues causing many log errors (free and no installation required)

 

This guide will help you check for common problems that cause the log “wipe shard directories:” to appear. It’s important to understand the issues related to the log, so to get started, read the general overview on common issues and tips related to the Elasticsearch concepts: shard.


Advanced users might want to skip right to the common problems section in each concept or try running the Check-Up which analyses ES to discover the cause of many errors and provides suitable actionable recommendations. 

Log Context

Log”{} wipe shard directories: [{}]” classname is MultiDataPathUpgrader.java
We extracted the following from Elasticsearch source code for those seeking an in-depth context :

         upgradeFiles(shard; targetPath; targetPath.resolveTranslog(); ShardPath.TRANSLOG_FOLDER_NAME; paths);

        logger.info("{} wipe upgraded directories"; shard);
        for (Path path : paths) {
            if (path.equals(targetPath.getShardStatePath()) == false) {
                logger.info("{} wipe shard directories: [{}]"; shard; path);
                IOUtils.rm(path);
            }
        }

        if (FileSystemUtils.files(targetPath.resolveIndex()).length == 0) {




 

Related issues to this log

We have gathered selected Q&A from the community and issues from Github, that can help fix related issues please review the following for further information :

1 Upgrade 2 X  

Github Issue Number 4674  

 

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